tuition costs at various colleges vary from $10,000 to $30,000 annually. these tuitions are expected to increase over time. if the annual rate of increase is 3 percent, what will be the new range in tuition costs in eleven years? use appendix a to answer the questions. round your answers to the nearest dollar. the range at 3 percent is $ - $ . if the rate doubles from 3 to 6 percent, what will be the range in tuition costs after eleven years? use appendix a to answer the questions. round your answers to the nearest dollar. the range at 6 percent is $ - $ .